| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.97 | 9.345% | $34.9576 | $34.96 | $34.95 | $35.00 |
| Purchase #2 | $166.83 | 4.386% | $174.1472 | $174.15 | $174.15 | $174.10 |
| Purchase #3 | $140.88 | 9.145% | $153.7635 | $153.76 | $153.75 | $153.80 |
| Purchase #4 | $46.64 | 12.716% | $52.5707 | $52.57 | $52.55 | $52.60 |
| Purchase #5 | $60.26 | 3.515% | $62.3781 | $62.38 | $62.40 | $62.40 |
| Purchase #6 | $213.54 | 8.154% | $230.9521 | $230.95 | $230.95 | $231.00 |
| Purchase #7 | $150.79 | 3.420% | $155.947 | $155.95 | $155.95 | $155.90 |
| 7 purchase totals = | $810.91 | $864.7162 | $864.72 | $864.70 | $864.80 | |